Russian billionaire dies from suspected toad venom he used for treating hangover

A Russian billionaire and a former top executive of the Russian energy corporation Lukoil has died from suspected toad poisoning, reports said. Alexander Subbotin was reportedly injected with toad venom in order to treat a hangover, following which he suffered a heart attack and died. A shaman couple had suggested the oligarch use toad venom to treat hangovers.